<?php
return [
    '50001' => "Internal server error.",
    '40001' => "Content-Type is no supported.",
    '40101' => "Authorization header is missing.",
    '40102' => "Accept header exists, but invalid.",
    '40103' => '用户名或密码验证失败.',
    '40104' => '无效access_token.',
    '40105' => 'access_token过期.',
    '40106' => '未授权.',
    '42201' => '请求参数存在错误.',
    '40401' => 'URL无效，通常是拼写错误，URL结构中的错误或无效的资源ID',
    '40301' => 'Authenticated but access restricted.',
    '42901' => 'Request rejected due to rate limiting.',
    '20101' => 'New resource created.',
    '20401' => 'Resource deleted.',
    '20001' => 'Successful request.',
];